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MF

Magnetar Financial Portfolio holdings

AUM $11B
1-Year Est. Return 3.37%
This Fund
S&P 500
This Quarter Est. Return
+19.36%
1 Year Est. Return
-3.37%
3 Year Est. Return
+334.16%
5 Year Est. Return
+550.58%
10 Year Est. Return
+5,328.36%
AUM
$11B
AUM Growth
+$1.11B
Cap. Flow
-$1.86B
Cap. Flow %
-16.95%
Top 10 Hldgs %
54.3%
Holding
1,622
New
486
Increased
140
Reduced
195
Closed
488

Top Buys

Rank Stock Value
1
D icon
Dominion Energy
D
+$79.3M
2
GOOGM
Alphabet Inc Depositary Shares Series A Preferred Stock
GOOGM
+$75.2M
3
ROKU icon
Roku
ROKU
+$61.4M
4
CZR icon
Caesars Entertainment
CZR
+$49.2M
5
RAMP icon
LiveRamp
RAMP
+$45.4M

Top Sells

Rank Stock Value
1
CRWV
CoreWeave
CRWV
+$1.78B
2
AL
Air Lease Corp
AL
+$87.2M
3
PRA
ProAssurance
PRA
+$80.3M
4
MASI
Masimo
MASI
+$76M
5
CSGS
CSG Systems International
CSGS
+$64.5M

Sector Composition

Rank Sector Weight
1 Technology 51.83%
2 Financials 20.12%
3 Miscellaneous 11.72%
4 Industrials 3.3%
5 Healthcare 2.83%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
IPEXR
951
Inflection Point Acquisition Corp V Rights
IPEXR
$181K ﹤0.01%
250,000
– –
PHR icon
952
Phreesia
PHR
$634M
$181K ﹤0.01%
+17,554
New +$163K
STUB
953
StubHub Holdings
STUB
$2.33B
$180K ﹤0.01%
+13,965
New +$123K
MEVOW
954
M Evo Global Acquisition Corp II Warrants
MEVOW
$5.85M
$178K ﹤0.01%
450,000
– –
RANGR
955
Range Capital Acquisition Corp Rights
RANGR
$176K ﹤0.01%
800,000
– –
NTWOW
956
Newbury Street II Acquisition Corp Warrant
NTWOW
$11M
$176K ﹤0.01%
725,000
– –
MZYX.WS
957
MOZAYYX Acquisition Corp Warrants
MZYX.WS
$176K ﹤0.01%
+250,000
New +$115K
OYSER
958
Oyster Enterprises II Acquisition Corp Rights
OYSER
$176K ﹤0.01%
1,300,000
– –
ALUB.WS
959
Alussa Energy Acquisition Corp II Warrants
ALUB.WS
$175K ﹤0.01%
416,664
– –
ALOVW
960
Aldabra 4 Liquidity Opportunity Vehicle Warrants
ALOVW
$174K ﹤0.01%
400,000
– –
NTSK
961
Netskope Inc
NTSK
$5.86B
$174K ﹤0.01%
+15,890
New +$162K
CLOV icon
962
Clover Health Investments
CLOV
$2.28B
$173K ﹤0.01%
+32,956
New +$112K
LEGO.WS
963
Legato Merger Corp IV Warrants
LEGO.WS
$172K ﹤0.01%
366,665
– –
TLNCW
964
Talon Capital Corp Warrants
TLNCW
$5.56M
$171K ﹤0.01%
266,664
– –
ITHAW
965
ITHAX Acquisition Corp III Warrants
ITHAW
$170K ﹤0.01%
625,000
– –
CAQUW
966
Cambridge Acquisition Corp Warrants
CAQUW
$2.3M
$170K ﹤0.01%
+566,665
New +$160K
BWIV.WS
967
Blue Water Acquisition Corp IV Warrants
BWIV.WS
$170K ﹤0.01%
+475,000
New +$163K
SORNW
968
Soren Acquisition Corp Warrant
SORNW
$168K ﹤0.01%
583,331
– –
CCC
969
CCC Intelligent Solutions
CCC
$4.17B
$167K ﹤0.01%
32,425
-455,246
-93% -$2.25M
CERT icon
970
Certara
CERT
$1.18B
$167K ﹤0.01%
+25,450
New +$143K
CODI icon
971
Compass Diversified
CODI
$867M
$164K ﹤0.01%
+15,410
New +$168K
NPACW
972
New Providence Acquisition Corp III Warrants
NPACW
$163K ﹤0.01%
583,330
– –
HVMCW
973
Highview Merger Corp Warrants
HVMCW
$2.76M
$163K ﹤0.01%
464,644
– –
BCRX icon
974
BioCryst Pharmaceuticals
BCRX
$2.32B
$162K ﹤0.01%
+16,172
New +$146K
AACIW
975
Armada Acquisition Corp III Warrant
AACIW
$3.04M
$161K ﹤0.01%
+500,000
New +$133K
37 38
39
40 41

Similar funds

BEI
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LCAM
London & Capital Asset Management London, United Kingdom $10.9B AUM 39.88% 1-Year Est. Return
IIM
INTECH Investment Management West Palm Beach, Florida $10.9B AUM 37.22% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return
MPI
Mairs & Power Inc St Paul, Minnesota $10.9B AUM 27.5% 1-Year Est. Return
RCMF
RK Capital Management (Florida) Weston, Florida $10.8B AUM 53.02% 1-Year Est. Return
SIM
SRS Investment Management New York $10.8B AUM 34.05% 1-Year Est. Return
ACA
Avoro Capital Advisors New York $11.1B AUM 207.82% 1-Year Est. Return

Magnetar Financial's Q2 2026 Portfolio in Review

As of Q2 2026, Magnetar Financial held 1,622 positions worth $11B, up 11% from $9.84B the previous quarter. Its ten largest holdings account for 54% of the portfolio.

Magnetar Financial withdrew a net $1.86B in Q2 2026, closing 488 positions and reducing 195 holdings. Its most notable exit was Air Lease Corp, an estimated $87.2M position sold in full.

By sector, the portfolio is most concentrated in Technology at 52% of assets, down from 53% a quarter earlier, followed by Financials and Miscellaneous.

Against the trend, Magnetar Financial opened a new position in Dominion Energy worth $83.3M.

  • Magnetar Financial's largest Q2 2026 buy was Dominion Energy: 1,219,394 shares worth $83.3M.
  • Magnetar Financial added most to Roku in Q2 2026, an estimated $61.4M increase.
  • Magnetar Financial's biggest Q2 2026 reduction was CoreWeave, cutting an estimated $1.78B.
  • Magnetar Financial fully exited Air Lease Corp in Q2 2026, selling an estimated $87.2M.
  • Magnetar Financial's ten largest holdings make up 54% of its $11B portfolio in Q2 2026.
  • Magnetar Financial opened 486 new positions and closed 488 in Q2 2026.
  • Magnetar Financial's portfolio value rose 11% quarter-over-quarter to $11B.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.